public void Perform()
{
var dialog = new OpenFileDialog
{
InitialDirectory = Path.GetFullPath(filePath.WordsFilePath),
DefaultExt = "txt",
Filter = "Файлы (*.txt)|*.txt"
};
var res = dialog.ShowDialog();
if (res != DialogResult.OK)
{
return;
}
filePath.WordsFilePath = dialog.FileName;
var words = reader.Read();
res = SettingsForm.For(preprocessorSettings).ShowDialog();
if (res != DialogResult.OK)
{
return;
}
var preprocessed = preprocessors.Aggregate(words, (current, preprocessor) => preprocessor.Process(current));
var infos = frequencyCounter.CountWordFrequencies(preprocessed);
var wordInfos = applicator.GetWordsAndRectangles(infos);
painter.Paint(applicator.WordsCenter, wordInfos);
imageHolder.UpdateUi();
}
public void BeNotSucceed_WhenWordsAreNull()
{
var frequencyCounter = new FrequencyCounter();
var resultAction = frequencyCounter.CountWordFrequencies(null);
resultAction.IsSuccess.Should().BeFalse();
}
public void CountWordsFrequency()
{
var frequencyCounter = new FrequencyCounter();
var result = frequencyCounter.CountWordFrequencies(words).GetValueOrThrow();
foreach (var info in result)
{
var frequency = words.Count(word => word == info.Word);
info.Frequency.Should().Be(frequency);
}
}
public void OrderWordsByFrequency_DyDescending()
{
var frequencyCounter = new FrequencyCounter();
var result = frequencyCounter.CountWordFrequencies(words).GetValueOrThrow().Select(info => info.Frequency);
var previous = int.MaxValue;
foreach (var frequency in result)
{
frequency.Should().BeLessOrEqualTo(previous);
previous = frequency;
}
}